It is the 6'th (of 6) G Date variation (droop-wing eagles over 63)...
click here. Agree, looks nice. Curious of value myself.
Here is my example of 3'rd variation (W154 S92 ETP). Can't tell from your photo Carl... are the small parts strawed (yellowish) like mine?... (click photo to expand)
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I'm looking for a D suffix DE154 G Date mag. The closer to #457d the better

PM me if you have one you are willing to sell, trade, or if you have a lead